CN203343715U - Rubber gasket press-mounting die for crankshaft shock absorption belt pulley - Google Patents
Rubber gasket press-mounting die for crankshaft shock absorption belt pulley Download PDFInfo
- Publication number
- CN203343715U CN203343715U CN 201320362612 CN201320362612U CN203343715U CN 203343715 U CN203343715 U CN 203343715U CN 201320362612 CN201320362612 CN 201320362612 CN 201320362612 U CN201320362612 U CN 201320362612U CN 203343715 U CN203343715 U CN 203343715U
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- hydraulic cylinder
- die
- mounting die
- cushion rubber
- shock
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Abstract
The utility model discloses a rubber gasket press-mounting die for a crankshaft shock absorption belt pulley. The rubber gasket press-mounting die comprises an upper die, a pressing device and a lower die, the pressing device is arranged between the upper die and the lower die in a cooperation mode, the upper die comprises an upper hydraulic cylinder, a hydraulic cylinder ejector rod, an upper die plate, an inner press block and a press sleeve, the inner press block is connected with the hydraulic cylinder ejector rod through a bolt, and the press sleeve is connected to the inner press block in a sleeved mode and is in screw connection with the upper die plate. The pressing device comprises a middle sliding plate and an upper locating base, and the upper locating base is in screw connection with the middle sliding plate. The lower die compromises a lower locating base, a locating core shaft, a lower die plate and a baffle, and the baffle is arranged on the lower die plate in a screw connection mode. The inner press block is connected with the hydraulic cylinder ejector rod of the upper die, hydraulic cylinders are arranged on the two sides of the baffle, the automation of the processing process can be achieved, and therefore production efficiency is improved. Operating workers only need to place and take workpieces in the whole processing process, and the labor intensity of work is greatly lowered.
Description
Technical field
The utility model relates to a kind of cushion rubber press mounting die of shock-proof crank pulley.
Background technology
The rubber ring pressing tool of existing belt pulley is mainly by lower positioning seat, upper centring ring, gland, interior briquetting, positioning core axle forms, the belt pulley that need be pressed into is placed on positioning seat, two bolts of band pressing plate are urgent on lower bolster by upper centring ring and belt pulley, interior briquetting compresses wheel hub on positioning core axle by bolt, put into rubber ring, gland is enclosed within on interior briquetting again, after press-fiting, take off gland, same counterdie positioning core axle first loosers a bolt, briquetting in taking out, unscrew again two bolts on outer plate, take off centring ring, take out again the workpiece assembled, the compression of whole process and handling all need to manually be carried out, whole process is owing to will repeatedly loading and unloading part and mould rotating nut and pressing plate, production efficiency is very low, workman's labour intensity is very large.
The utility model content
For problems of the prior art, the utility model purpose is providing a kind of and enhance productivity, reduce the cushion rubber press mounting die of the shock-proof crank pulley of labor strength.
The utility model is realized by the following technical programs:
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, comprise patrix, hold down gag, counterdie, hold down gag is equipped with between upper die and lower die, it is characterized in that described patrix comprises hydraulic cylinder, hydraulic cylinder push rod, cope match-plate pattern, interior briquetting, gland, described interior briquetting is connected with the hydraulic cylinder push rod by bolt, after the socket of described gland is arranged on interior briquetting and the cope match-plate pattern setting that is spirally connected; Hold down gag comprises middle slide plate, upper positioning seat, the setting that is spirally connected of upper positioning seat and middle slide plate; Counterdie comprises lower positioning seat, positioning core axle, lower bolster, baffle plate, and baffle plate is spirally connected and is arranged on lower bolster.
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, it is characterized in that described hold down gag also comprises limited block, fixed head, piston rod, described limited block is spirally connected and is arranged on middle slide plate, and described fixed head is spirally connected to be arranged on middle slide plate and with piston rod thread and is connected.
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, is characterized in that described counterdie also comprises hydraulic cylinder, lower planker, and described hydraulic cylinder connects with lower bolster by bolt, and the top of lower planker is spirally connected and is arranged on lower positioning seat below.
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, it is characterized in that described cushion rubber press mounting die also comprises guider, described guider is comprised of the first guide pin bushing, the second guide pin bushing, guide pillar, described guide pillar is fixedly installed on lower bolster, and the first guide pin bushing and the socket of the second guide pin bushing are arranged on guide pillar.
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, is characterized in that described hydraulic cylinder has two, is symmetricly set on respectively the both sides of baffle plate.
The cushion rubber press mounting die of described a kind of shock-proof crank pulley, is characterized in that described gland top edge is the 25-35 millimeter to the distance of interior briquetting top edge.
The cushion rubber press mounting die of a kind of shock-proof crank pulley of the utility model, by interior briquetting is connected with the hydraulic cylinder push rod of patrix, and the hydraulic cylinder that is arranged on the baffle plate both sides, can realize the process automation, thereby enhance productivity; A whole process operator only need take workpiece and get final product, and greatly reduces the labour intensity of work.
The accompanying drawing explanation
Fig. 1 is the utility model compressive state structural representation;
In figure: the upper hydraulic cylinder of 1-, 2-hydraulic cylinder push rod, briquetting in 3-, 4-cope match-plate pattern, the 5-gland, 6-limited block, 7-fixed head, the 8-middle slide plate, the upper positioning seat of 9-, positioning seat under 10-, the 11-positioning core axle, 12-hydraulic cylinder, planker under 13-, the 14-lower bolster, 15-baffle plate, 16-guide pillar, 17-the second guide pin bushing, 18-the first guide pin bushing, 19-piston rod.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, and provides the specific embodiment.
As shown in the figure, the cushion rubber press mounting die of a kind of shock-proof crank pulley of the utility model, comprise patrix, hold down gag, counterdie, guider, and hold down gag is equipped with between upper die and lower die.Patrix comprises hydraulic cylinder 1, hydraulic cylinder push rod 2, interior briquetting 3, cope match-plate pattern 4, gland 5, interior briquetting 3 connects with hydraulic cylinder push rod 2 by bolt, after hydraulic cylinder push rod 2 pressurizeds, bounce back, pressure automatically resets after eliminating, interior briquetting 3, all the time higher than gland 5, exceeds distance for the 25-35 millimeter, and this exceeds length and is greater than rubber ring length, so that rubber ring is inserted on interior briquetting 3, gland 5 connects with cope match-plate pattern 4 by bolt.Hold down gag comprises limited block 6, fixed head 7, piston rod 19, middle slide plate 8, upper positioning seat 9, limited block 6 is fixing with middle slide plate 8 by bolt, for anti-gland 5 was pressed into dark, between fixed head 7 and piston rod 19, by M40X2, be threaded, be tightened by bolts again, fixed head 7 is spirally connected and is arranged on middle slide plate 8, the setting that is spirally connected of upper positioning seat 9 and middle slide plate 8.Piston rod 19 moves down, and upper positioning seat 9 compresses belt pulley; Move on piston rod 19, on upper positioning seat 9, move and unclamp belt pulley.Counterdie comprises lower positioning seat 10, positioning core axle 11, hydraulic cylinder 12, lower planker 13, lower bolster 14, baffle plate 15, wherein hydraulic cylinder 12 has two, be separately positioned on the both sides of baffle plate 15, two hydraulic cylinders 12 connect with lower bolster 14 by bolt respectively, the setting that is spirally connected of lower positioning seat 10 and lower planker 13, lower planker 13 connects with cylinder piston rod by connecting plate, and baffle plate 15 is spirally connected and is arranged on lower bolster 14.Guider is comprised of the first guide pin bushing 18, the second guide pin bushing 17, guide pillar 16, guide pillar 16 is fixedly installed on lower bolster 14, the first guide pin bushing 18 and the second guide pin bushing 17 sockets are arranged on guide pillar 16, the setting of this guider can effectively guarantee upper die and lower die tool concentricity and the depth of parallelism, and cope match-plate pattern 4, lower bolster 14, middle slide plate 8 are led and centering by guide pillar 16, the first guide pin bushing 18, the second guide pin bushing 17.
Hydraulic cylinder push rod 2 by interior briquetting 3 with patrix connects, by upper hydraulic cylinder 1 pressure, interior briquetting 3 is compressed with wheel hub, gland 5 is fixed on cope match-plate pattern 4, upper positioning seat 9 is fixed on middle slide plate 8, middle slide plate 8 left and right connect two middle hydraulic cylinders, piston rod by two middle hydraulic cylinders on middle slide plate 8 moves down the compression belt pulley, on move and unclamp belt pulley, move certain distance on middle slide plate 8, so that taking-up workpiece, lower positioning seat 10 is fixed on lower planker 13, and lower planker 13 connects with cylinder piston rod, and lower positioning seat 10 moves to mould central authorities by cylinder piston rod.
The utility model work flow is as follows: belt pulley is placed on lower positioning seat 10, wheel hub is placed on positioning core axle 11, by rubber ring sleeve on interior briquetting 3, after pressing start button, cylinder piston rod moves to lower planker 13 at the center of mould, in left and right on middle slide plate 8, the upper positioning seat 9 of the piston rod of hydraulic cylinder drive moves down belt pulley is compressed, patrix presses down rear interior briquetting 3 and with the wheel hub contact, wheel hub is compressed at first, patrix continues descending, gland 5 is pressed into rubber ring in belt pulley and wheel hub, after being press-fit into place, patrix goes upward to top dead-centre, move on to after top dead center on the piston rod of hydraulic cylinder in left and right on middle slide plate 8, lower planker 13 under cylinder piston rod promotes on positioning seat 10 moves to the front end of lower bolster 14, take off workpiece.
Claims (6)
1. the cushion rubber press mounting die of a shock-proof crank pulley, comprise patrix, hold down gag, counterdie, hold down gag is equipped with between upper die and lower die, it is characterized in that described patrix comprises hydraulic cylinder (1), hydraulic cylinder push rod (2), cope match-plate pattern (4), interior briquetting (3), gland (5), described interior briquetting (3) is connected with hydraulic cylinder push rod (2) by bolt, described gland (5) socket be arranged on interior briquetting (3) upper after and cope match-plate pattern (4) setting that is spirally connected; Hold down gag comprises middle slide plate (8), upper positioning seat (9), the setting that is spirally connected of upper positioning seat (9) and middle slide plate (8); Counterdie comprises lower positioning seat (10), positioning core axle (11), lower bolster (14), baffle plate (15), and baffle plate (15) is spirally connected and is arranged on lower bolster (14).
2. the cushion rubber press mounting die of a kind of shock-proof crank pulley according to claim 1, it is characterized in that described hold down gag also comprises limited block (6), fixed head (7), piston rod (19), described limited block (6) is spirally connected and is arranged on middle slide plate (8) above, and described fixed head (7) is spirally connected and is arranged on middle slide plate (8) above and is threaded with piston rod (19).
3. the cushion rubber press mounting die of a kind of shock-proof crank pulley according to claim 1; it is characterized in that described counterdie also comprises hydraulic cylinder (12), lower planker (13); described hydraulic cylinder (12) connects by the same lower bolster of bolt (14), and the top of lower planker (13) is spirally connected and is arranged on lower positioning seat (10) below.
4. the cushion rubber press mounting die of a kind of shock-proof crank pulley according to claim 1, it is characterized in that described cushion rubber press mounting die also comprises guider, described guider is comprised of the first guide pin bushing (18), the second guide pin bushing (17), guide pillar (16), it is upper that described guide pillar (16) is fixedly installed on lower bolster (14), and the first guide pin bushing (18) and the second guide pin bushing (17) socket are arranged on guide pillar (16).
5. the cushion rubber press mounting die of a kind of shock-proof crank pulley according to claim 3, is characterized in that described hydraulic cylinder (12) has two, is symmetricly set on respectively the both sides of baffle plate (15).
6. the cushion rubber press mounting die of a kind of shock-proof crank pulley according to claim 1, is characterized in that described gland (5) top edge is the 25-35 millimeter to the distance of interior briquetting (3) top edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362612 CN203343715U (en) | 2013-06-24 | 2013-06-24 | Rubber gasket press-mounting die for crankshaft shock absorption belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320362612 CN203343715U (en) | 2013-06-24 | 2013-06-24 | Rubber gasket press-mounting die for crankshaft shock absorption belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343715U true CN203343715U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320362612 Expired - Lifetime CN203343715U (en) | 2013-06-24 | 2013-06-24 | Rubber gasket press-mounting die for crankshaft shock absorption belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343715U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801929A (en) * | 2014-02-14 | 2014-05-21 | 绍兴县蓝天软件有限公司 | Combined crank press fitting mold |
| CN105251843A (en) * | 2015-10-21 | 2016-01-20 | 沈坤龙 | Novel manufacturing device for stamped cutter wheel |
| CN106695663A (en) * | 2017-01-19 | 2017-05-24 | 浙江工业大学 | Assembly fixture for rubber ring |
| CN107465312A (en) * | 2017-08-26 | 2017-12-12 | 广东利迅达机器人系统股份有限公司 | A kind of positioning assembling structure of cushion rubber and motor |
| CN114311582A (en) * | 2021-12-30 | 2022-04-12 | 宁波长飞亚塑料机械制造有限公司 | Novel horizontal rotation correlation multicomponent of penetrating mould plastics device |
-
2013
- 2013-06-24 CN CN 201320362612 patent/CN203343715U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801929A (en) * | 2014-02-14 | 2014-05-21 | 绍兴县蓝天软件有限公司 | Combined crank press fitting mold |
| CN103801929B (en) * | 2014-02-14 | 2016-04-20 | 绍兴县蓝天软件有限公司 | A kind of vuilt-up crankshaft press mounting die |
| CN105251843A (en) * | 2015-10-21 | 2016-01-20 | 沈坤龙 | Novel manufacturing device for stamped cutter wheel |
| CN106695663A (en) * | 2017-01-19 | 2017-05-24 | 浙江工业大学 | Assembly fixture for rubber ring |
| CN106695663B (en) * | 2017-01-19 | 2018-09-18 | 浙江工业大学 | Rubber ring assembly tool |
| CN107465312A (en) * | 2017-08-26 | 2017-12-12 | 广东利迅达机器人系统股份有限公司 | A kind of positioning assembling structure of cushion rubber and motor |
| CN107465312B (en) * | 2017-08-26 | 2023-05-02 | 广东利迅达机器人系统股份有限公司 | Positioning assembly structure of rubber ring and motor |
| CN114311582A (en) * | 2021-12-30 | 2022-04-12 | 宁波长飞亚塑料机械制造有限公司 | Novel horizontal rotation correlation multicomponent of penetrating mould plastics device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |